In the context of current theoretical high-energy physics development, the problems of tiny neutrino masses[1]}, [2]}, [3]}, dark matter[4]}, [5]} and matter-antimatter asymmetry[6]} could be considered as few of the most important hints for beyond the Standard Model Physics. Thus, a plausible extension of the Standard Model(SM) connecting the three would be highly desirable. With this motivation, in this work we introduce 3 generations of right-handed neutrinos\((N_i, i=1,2,3)\) , to account for the neutrino masses. Further, on the one hand, the lightest and stable right-handed neutrino\((N_1)\)  can be a Dark Matter candidate, in the spirit of the \(\nu \) MSM [7]}[8]}[9]}. On the other hand, the out-of-equilibrium decay of the same species in the early universe can naturally explain the baryon asymmetry [10]}[11]} via Leptogenesis[12]}[13]} using sphaleron process[14]}.
